105937

3,4,4′-Trichlorocarbanilide

99%

• Synonym(s): 1-(4-Chlorophenyl)-3-(3,4-dichlorophenyl)urea, TCC, Triclocarban
• Linear Formula: Cl₂C₆H₃NHCONHC₆H₄Cl
• CAS Number: 101-20-2
• Molecular Weight: 315.58
• MDL number: MFCD00013254
• UNSPSC Code: 12352100
• PubChem Substance ID: 24846715
• NACRES: NA.22

Properties

• agency: EPA 1694
• Quality Level: 100
• vapor pressure: <0.1 mmHg ( 25 °C)
• assay: 99%
• form: solid
• mp: 254-256 °C (lit.)
• solubility: methanol: soluble
• application(s): environmental
• functional group: amine; chloro
• SMILES string: Clc1ccc(NC(=O)Nc2ccc(Cl)c(Cl)c2)cc1

Description

General description

3,4,4′-Trichlorocarbanilide(TCC) is employed as bacteriostat and antimicrobial agent in bar soaps[1], cosmetics and other personal care prducts[2].TCC is a toxic, persistent and potentially bioaccumulative polychlorinated binuclear aromatic urea pesticide[3].

Application

3,4,4′-Trichlorocarbanilide was used to develop a sensitive analytical method to determine triclocarban and environmental phenols in breast milk using isotope dilution on-line solid-phase extraction coupled with HPLC–tandem mass spectrometry[2]. 3,4,4′-Trichlorocarbanilide was used in quantitative structure-activity relationship (QSAR)analyses conducted to study the co-occurrence of Triclocarban and Triclosan in U.S. Water Resources[3].

Biochem/physiol Actions

3,4,4′-Trichlorocarbanilide interferes with mammalian reproduction and can cause methemoglobinemia in humans[2].

Disclaimer

The product is not intended for use as a biocide under global biocide regulations, including but not limited to US EPA′s Federal Insecticide Fungicide and Rodenticide Act, European Biocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal Products Regulation, Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR) and others.

Safety Information

• pictograms: GHS09
• signalword: Warning
• hcodes: H410
• pcodes: P273 - P391 - P501
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3